White Reaper is an American garage punk band based in Louisville, Kentucky. The band includes Tony Esposito (guitar/vocals), Ryan Hater and Hunter Thompson. The band has released two EPs and five full
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6692ca58381fd2fb956984207285e661326bee9ead9d0096032d02668f084d45. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e014471-fa72-40c3-bf8b-b3e0784b4b3f.json and https://artists.proofprofile.net/proofs/artist/1e014471-fa72-40c3-bf8b-b3e0784b4b3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ad23efe0d963fd2b2c1ba66e64fa19f35110d6774b70fc1384f0821b123a47. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41428106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1498f5362faf5cbd3ea0013f9aa4732d800ce106e7affe62fc0803fd9654b5a3. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dee966d00f91236679d0ea3f02715792e3beea3f732fef1d25905e7c5f498b6. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79d1c73a15fa2827cba4be40f4770851fb251c25f724e6f2f86a39ca4eb5682. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T09:59:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41529907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa634cb3077bf30356710d9708f8fbca5eba64f1613175aee9ebcc40eb874486. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM81500339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f99a99a8a7878cc353a09065363e529fc466fd3f812eb7d7637f1c13eb213. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM81500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a591a93f67c9d71a82b1832dfd66a3edbc94166f78fe8228a1d45fa2f82588e. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R41732310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146003fe6fa1f0325a1607b19c9030cca9e035d77f080c8a34d1efd6992ac7e9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22005105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcabb1dc5b8154bc3b9a4e10f3f543c58c5e394d33cc6b9a163cc57d917daa0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22220055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac66439920e59e7ae0ea6cf40764d7edb95e4a73c0491fe190a42e5fbb80d63. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22220058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a058e66614b7d1575c60b68d92536253f7f8d36a4bd25abe6cb29c26118e48. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22220060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e237925f0be3c0e7ee5f82373541a5a441d4aa436a50c9bd2f435489dee706. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22220062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce22a2090cc52635dfb75f646f2eac0604af9f4d2e50b170f7c807292c50ada. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22401392.
Whatever Nevermind: A Tribute to Nirvana's Nevermind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd22198582548a4f3605a5f5309c317c40a90c5bc5b2ec287c84842415f0c350. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71510016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2424939d558d898fc86606b106901dfc8b5b28004c453b66869046702cfba19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22218488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb39d387d12706f90faaac9232a625ad8f67cf36ae6716f25b56f07d72051f9d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMKHM2100013.